Top 20 open-source products relevant to Security & Privacy

The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

Open Source

A safe place for your notes, thoughts, and life's work

Open Source

Fast and secure, ad and tracker blocking browser.

Open Source

Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.

Open Source freemium $10.0 / Annually (Premium)

KeePass is an open source password manager. Passwords can be stored in highly-encrypted databases, which can be unlocked with one master password or key file.

Open Source

ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.

Open Source

Pi-hole is a multi-platform, network-wide ad blocker.

Open Source

OpenVPN - The Open Source VPN

Open Source

Windscribe is a desktop application and browser extension that work together to block ads and trackers, restore access to blocked content and help you safeguard your privacy online.

Open Source

Block ads, trackers and malicious websites on all your devices.

Open Source

KeePass Cross-Platform Community Edition - A community maintained fork of the popular KeePassX...

Open Source

Tor is free software for enabling anonymous communication.

Open Source

Popular and efficient blocker for Chromium, Chrome, Edge, Firefox, Opera, Safari, Thunderbird.

Open Source

Let’s Encrypt is a free, automated, and open certificate authority brought to you by the Internet Security Research Group (ISRG).

Open Source

The best ad blocker for Android. Free and open source.

Open Source

Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.

Open Source freemium $2.99 / Monthly (Premium)

Private networks made easy Connect all your devices using WireGuard, without the hassle. Tailscale makes it as easy as installing an app and signing in.

Open Source

Web and desktop password manager compatible with KeePass.

Open Source

SponsorBlock is an open-source crowdsourced browser extension to skip sponsor segments in YouTube videos.

Open Source

Privacy Badger blocks spying ads and invisible trackers. How is Privacy Badger different from Disconnect, Adblock Plus, Ghostery, and other blocking extensions?

Open Source